The business case of implementing IP-VPN

2021-02-22 20:14:17

As modern technology and connectivity evolves, Managed Wide Area Networks (WAN) has become an essential part of any IT leader's arsenal. But assembling a business case for connectivity solutions like Internet Protocol-Virtual Private Network (IP-VPN) or Software-Defined Networking in a Wide Area Network (SD-WAN) can be complex.

A VPN (Virtual Private Network) is a long established network architecture that protects a user's connection; preserve their privacy on the Internet through secure remote access. SD-WAN was created due to the growing popularity of the cloud .

As with all technology requirements, a good business case must demonstrate claclearly the benefits of the implementation, and when it comes to a WAN technology like IP-VPN, there are four essential points to consider when implementing a new solution.

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About the author

Bernie Marolia is business manager at SSE Enterprise Telecoms

Reducing connection ivity complexity

There is no one-size-fits-all VPN model IP. That being said, there are some common business challenges where IP-VPN is clearly the right solution.

For example, businesses that work at multiple sites in urban and rural areas with constant large-scale data transfer will benefit from low latency, high network performance IP-VPN offerings. Likewise, those who use collaboration and management tools need consistent, high bandwidth guarantees and may struggle without their own VPN - especially now that organizations rely more than ever on video conferencing, sharing software. files and messaging.

In each of these cases, IP-VPN offers tight control to IT managers, offering several classes of service,this ensures each application gets the priority required to efficiently use the allocated bandwidth, providing optimum quality of service.

Provide greater security and better service

The case of Perhaps the most natural use of IP-VPN is based on data security and privacy. Organizations that host on-premises applications need dedicated private networks to protect their data.

This is often due to the sensitivity and value of the data they work with (such as in the healthcare industry), or the risk of a breach has enormous financial consequences ( for example in the banking sector).

IP-VPN has long been the preferred choice of these organizations, with many leading providers offering dedicated lines through which Internet traffic is redirected to a centrale data for inspection. It also allows them to have complete control of the network and bypass the risks associated with alternative solutions.

Maintain high standards of connectivity

Unresponsive applications, slow transmission and network congestion are all common problems for IT managers. Especially since the proliferation of devices continues at a rapid pace and their systems are called upon to cope with increasing amounts of data, the rise of IoT and playing a key role in digital transformation efforts underway.

Recognized for its quality of service, IP-VPN is a low latency, low packet loss and robust reliability solution. It enables IT managers to improve their organization's core connectivity standards, while playing a strategic role inintegration of ever more advanced technology and keeping the company operational regardless of the challenges posed to the network.

Ease of network adaptability

The point is that while IP-VPN is an ideal solution for many organizations , the transition to SD-WAN is becoming more and more frequent. The transition between platforms is often driven by changing demands or a change in cloud strategy (e.g. adoption of a secure public cloud model).

Sometimes movement can be delayed due to misconceptions about SD-WAN and the complexity involved in switching. However, this remains a viable path over a five or even ten year period for many organizations.

Choosing the right provider

A VPN is an important part of your business security and a key consideration should be thechoice of a supplier capable of securing your sensitive data. With more and more applications hosted in the cloud, businesses are turning to solutions that offer scalability, as well as high levels of security and performance.

These days, it is important for businesses to find a telecommunications solution that their business operates efficiently and transparently in order to provide the right level of service to their customers. Companies are advised to compare solutions to see which one is best for them.

Working with an advisory expert in IP-VPN and SD-WAN will make any relative change for example, a provider who can manage a service for both, helps facilitate a seamless implementation. It also ensures that the vendor becomes well suited to the business and their connectivity requirements, meaning they can easily spot whena growing case for SD-WAN is emerging and taking the step in time to capitalize on all the opportunities that improved connectivity can offer.